*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
}

/* 登录框 */
.login_container{
    height: calc(100% - 50px);
    width: 100%;

    /* 登录居中 */
    display: flex;
    justify-content: center;
    align-items: center;

}

.login_dialog{
    width: 400px;
    height: 400px;
    background-color: rgba(255, 255, 255, 0.6);
    border-radius: 15px;
}

.login_dialog h3{
    text-align: center;
    margin-top: 70px;
    margin-bottom: 10px;
    font-size: 30px;
}

.row{
    display: flex;
    justify-content: center;
    align-items: center;
    height: 80px;
}

.row span{
    font-size: 20px;
    width: 100px;
}

.row input{
    width: 200px;
    height: 35px;
    border-radius: 5px;
    border: none;
}

.row button{
    width: 270px;
    height: 40px;
    background-color: aqua;
    border-radius: 5px;
    border: 5px;
    font-size: 20px;
}

.row button:active{
    background-color: gray;
}